Debt - Additional Information (Detail)						1 Months Ended	12 Months Ended
	Dec. 06, 2023 USD ($)	Sep. 27, 2023 USD ($)	Sep. 26, 2023	Jul. 28, 2023 USD ($)	Aug. 23, 2019 EUR (€)	Jun. 30, 2017 USD ($)	May 31, 2024 USD ($)	May 17, 2024 EUR (€)	Nov. 01, 2023	May 31, 2023 USD ($)	Aug. 23, 2019 USD ($) Subsidiaries	Jul. 28, 2017 USD ($)	Aug. 10, 2012
Debt And Receivables Securitization [Line Items]
Number of European subsidiaries | Subsidiaries											2
Long-term debt							$ 299,480,000
Debt Issuance Costs, Net											$ 134
Non-cash loss recognised							(1,534,000)
Borrowings outstanding							$ 0
Line of credit facility, description							On September 27, 2023, we amended and restated the Credit Facility, extending the final maturity from August 20, 2026 to September 27, 2028, while keeping in place the $500,000 aggregate commitments under the Credit Facility. Borrowings under the Credit Facility have maturities of up to one year. We have the option to borrow at rates equal to an applicable margin over the Simple SOFR, the Prime Rate of PNC Bank, National Association or the Overnight Bank Funding Rate.
Unsecured Revolving Credit Facility
Debt And Receivables Securitization [Line Items]
Maximum borrowing capacity		$ 500,000,000
Remaining borrowing capacity							$ 500,000,000
Maturity date		Sep. 27, 2028	Aug. 20, 2026
Unsecured Revolving Credit Facility | Maximum
Debt And Receivables Securitization [Line Items]
Debt maturity period							1 year
4.30% Senior Notes due August 1, 2032
Debt And Receivables Securitization [Line Items]
Debt, interest rate												4.30%
Unamortized portion of debt issuance costs							$ 1,152,000			$ 1,293,000
Price of debt instrument sold to the public as a percentage of principal amount												99.901%
Effective interest rate												4.309%
Unamortized debt discount							108,000			121,000		$ 198
Debt issuance cost												$ 2,116
4.30% Senior Notes due August 1, 2032 | Interest Rate Swap
Debt And Receivables Securitization [Line Items]
Notional Amount						$ 150,000
Gain (Loss) Reclassified from Accumulated OCI (Effective Portion)						$ 3,098
4.60% Senior Notes due August 10, 2024
Debt And Receivables Securitization [Line Items]
Debt, interest rate													4.60%
Debt to be repaid	$ 150,000,000
Accrued interest	$ 500,000
Series A and Series B Senior Unsecured Notes
Debt And Receivables Securitization [Line Items]
Unamortized portion of debt issuance costs							$ 87,000			96,000
2026 Notes
Debt And Receivables Securitization [Line Items]
Principal amount				$ 243,623,000						6,377,000
Long-term debt										$ 243,623,000
Non-cash loss recognised				$ 1,534,000
Original / New Series A Senior Note
Debt And Receivables Securitization [Line Items]
Principal amount | €								€ 36,700
Debt, maturity date					Aug. 23, 2031
Debt to be repaid | €					€ 30,000
Debt instrument payments date					Aug. 23, 2029
Remaining debt to repaid | €					€ 6,700
Original / New Series A Senior Note | Maximum
Debt And Receivables Securitization [Line Items]
Debt, interest rate									2.06%
Original / New Series A Senior Note | Minimum
Debt And Receivables Securitization [Line Items]
Debt, interest rate									1.56%
Original / New Series B Senior Notes
Debt And Receivables Securitization [Line Items]
Principal amount | €								€ 55,000
Debt, maturity date					Aug. 23, 2034
Debt to be repaid | €					€ 23,300
Debt instrument payments date					Aug. 23, 2031
Remaining debt to repaid | €					€ 31,700
Original / New Series B Senior Notes | Maximum
Debt And Receivables Securitization [Line Items]
Debt, interest rate									2.40%
Original / New Series B Senior Notes | Minimum
Debt And Receivables Securitization [Line Items]
Debt, interest rate									1.90%